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feat: allow subclass of TsJestTransformer to have version checking #2176

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Dec 7, 2020
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2 changes: 1 addition & 1 deletion e2e/__external-repos__/custom-typings/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
"test": "jest"
},
"devDependencies": {
"@types/jest": "^26.0.15",
"@types/jest": "^26.0.16",
"@types/jquery": "^3.5.4",
"jest": "^26.6.3",
"jquery": "^3.5.1",
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8 changes: 4 additions & 4 deletions e2e/__external-repos__/custom-typings/yarn.lock
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Expand Up @@ -578,10 +578,10 @@
dependencies:
"@types/istanbul-lib-report" "*"

"@types/jest@^26.0.15":
version "26.0.15"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.15.tgz#12e02c0372ad0548e07b9f4e19132b834cb1effe"
integrity sha512-s2VMReFXRg9XXxV+CW9e5Nz8fH2K1aEhwgjUqPPbQd7g95T0laAcvLv032EhFHIa5GHsZ8W7iJEQVaJq6k3Gog==
"@types/jest@^26.0.16":
version "26.0.16"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.16.tgz#b47abd50f6ed0503f589db8e126fc8eb470cf87c"
integrity sha512-Gp12+7tmKCgv9JjtltxUXokohCAEZfpJaEW5tn871SGRp8I+bRWBonQO7vW5NHwnAHe5dd50+Q4zyKuN35i09g==
dependencies:
jest-diff "^26.0.0"
pretty-format "^26.0.0"
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2 changes: 1 addition & 1 deletion e2e/__external-repos__/memory-usage/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@
"@nestjs/core": "^7.5.5",
"@nestjs/platform-express": "^7.5.5",
"@nestjs/testing": "^7.5.5",
"@types/jest": "^26.0.15",
"@types/jest": "^26.0.16",
"@types/lodash": "^4.14.165",
"jest": "^26.6.3",
"lodash": "^4.17.20",
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8 changes: 4 additions & 4 deletions e2e/__external-repos__/memory-usage/yarn.lock
Original file line number Diff line number Diff line change
Expand Up @@ -601,10 +601,10 @@
dependencies:
"@types/istanbul-lib-report" "*"

"@types/jest@^26.0.15":
version "26.0.15"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.15.tgz#12e02c0372ad0548e07b9f4e19132b834cb1effe"
integrity sha512-s2VMReFXRg9XXxV+CW9e5Nz8fH2K1aEhwgjUqPPbQd7g95T0laAcvLv032EhFHIa5GHsZ8W7iJEQVaJq6k3Gog==
"@types/jest@^26.0.16":
version "26.0.16"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.16.tgz#b47abd50f6ed0503f589db8e126fc8eb470cf87c"
integrity sha512-Gp12+7tmKCgv9JjtltxUXokohCAEZfpJaEW5tn871SGRp8I+bRWBonQO7vW5NHwnAHe5dd50+Q4zyKuN35i09g==
dependencies:
jest-diff "^26.0.0"
pretty-format "^26.0.0"
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2 changes: 1 addition & 1 deletion e2e/__external-repos__/path-mapping/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
"name": "ts-jest-example",
"private": true,
"devDependencies": {
"@types/jest": "^26.0.15",
"@types/jest": "^26.0.16",
"jest": "^26.6.3",
"typescript": "^4.1.2"
},
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8 changes: 4 additions & 4 deletions e2e/__external-repos__/path-mapping/yarn.lock
Original file line number Diff line number Diff line change
Expand Up @@ -561,10 +561,10 @@
dependencies:
"@types/istanbul-lib-report" "*"

"@types/jest@^26.0.15":
version "26.0.15"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.15.tgz#12e02c0372ad0548e07b9f4e19132b834cb1effe"
integrity sha512-s2VMReFXRg9XXxV+CW9e5Nz8fH2K1aEhwgjUqPPbQd7g95T0laAcvLv032EhFHIa5GHsZ8W7iJEQVaJq6k3Gog==
"@types/jest@^26.0.16":
version "26.0.16"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.16.tgz#b47abd50f6ed0503f589db8e126fc8eb470cf87c"
integrity sha512-Gp12+7tmKCgv9JjtltxUXokohCAEZfpJaEW5tn871SGRp8I+bRWBonQO7vW5NHwnAHe5dd50+Q4zyKuN35i09g==
dependencies:
jest-diff "^26.0.0"
pretty-format "^26.0.0"
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
"test": "jest"
},
"devDependencies": {
"@types/jest": "^26.0.15",
"@types/jest": "^26.0.16",
"@types/lodash": "^4.14.165",
"jest": "^26.6.3",
"typescript": "^4.1.2"
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8 changes: 4 additions & 4 deletions e2e/__external-repos__/simple-project-references/yarn.lock
Original file line number Diff line number Diff line change
Expand Up @@ -578,10 +578,10 @@
dependencies:
"@types/istanbul-lib-report" "*"

"@types/jest@^26.0.15":
version "26.0.15"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.15.tgz#12e02c0372ad0548e07b9f4e19132b834cb1effe"
integrity sha512-s2VMReFXRg9XXxV+CW9e5Nz8fH2K1aEhwgjUqPPbQd7g95T0laAcvLv032EhFHIa5GHsZ8W7iJEQVaJq6k3Gog==
"@types/jest@^26.0.16":
version "26.0.16"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.16.tgz#b47abd50f6ed0503f589db8e126fc8eb470cf87c"
integrity sha512-Gp12+7tmKCgv9JjtltxUXokohCAEZfpJaEW5tn871SGRp8I+bRWBonQO7vW5NHwnAHe5dd50+Q4zyKuN35i09g==
dependencies:
jest-diff "^26.0.0"
pretty-format "^26.0.0"
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2 changes: 1 addition & 1 deletion e2e/__external-repos__/simple/with-dependency/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@
}
},
"devDependencies": {
"@types/jest": "^26.0.15",
"@types/jest": "^26.0.16",
"dependency": "file:../dependency",
"jest": "^26.6.3",
"typescript": "^4.1.2"
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8 changes: 4 additions & 4 deletions e2e/__external-repos__/simple/with-dependency/yarn.lock
Original file line number Diff line number Diff line change
Expand Up @@ -578,10 +578,10 @@
dependencies:
"@types/istanbul-lib-report" "*"

"@types/jest@^26.0.15":
version "26.0.15"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.15.tgz#12e02c0372ad0548e07b9f4e19132b834cb1effe"
integrity sha512-s2VMReFXRg9XXxV+CW9e5Nz8fH2K1aEhwgjUqPPbQd7g95T0laAcvLv032EhFHIa5GHsZ8W7iJEQVaJq6k3Gog==
"@types/jest@^26.0.16":
version "26.0.16"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.16.tgz#b47abd50f6ed0503f589db8e126fc8eb470cf87c"
integrity sha512-Gp12+7tmKCgv9JjtltxUXokohCAEZfpJaEW5tn871SGRp8I+bRWBonQO7vW5NHwnAHe5dd50+Q4zyKuN35i09g==
dependencies:
jest-diff "^26.0.0"
pretty-format "^26.0.0"
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
"test": "jest --no-cache"
},
"devDependencies": {
"@types/jest": "^26.0.15",
"@types/jest": "^26.0.16",
"jest": "^26.6.3",
"typescript": "^4.1.2"
},
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8 changes: 4 additions & 4 deletions e2e/__external-repos__/yarn-workspace-composite/yarn.lock
Original file line number Diff line number Diff line change
Expand Up @@ -578,10 +578,10 @@
dependencies:
"@types/istanbul-lib-report" "*"

"@types/jest@^26.0.15":
version "26.0.15"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.15.tgz#12e02c0372ad0548e07b9f4e19132b834cb1effe"
integrity sha512-s2VMReFXRg9XXxV+CW9e5Nz8fH2K1aEhwgjUqPPbQd7g95T0laAcvLv032EhFHIa5GHsZ8W7iJEQVaJq6k3Gog==
"@types/jest@^26.0.16":
version "26.0.16"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.16.tgz#b47abd50f6ed0503f589db8e126fc8eb470cf87c"
integrity sha512-Gp12+7tmKCgv9JjtltxUXokohCAEZfpJaEW5tn871SGRp8I+bRWBonQO7vW5NHwnAHe5dd50+Q4zyKuN35i09g==
dependencies:
jest-diff "^26.0.0"
pretty-format "^26.0.0"
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14 changes: 7 additions & 7 deletions e2e/__templates__/default/package-lock.json

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 1 addition & 1 deletion e2e/__templates__/default/package.json
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Expand Up @@ -3,7 +3,7 @@
"version": "0.0.0-tmpl.0",
"private": true,
"devDependencies": {
"@types/jest": "26.0.15",
"@types/jest": "26.0.16",
"@types/node": "12.19.0",
"jest": "26.6.3",
"typescript": "4.1.2"
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14 changes: 7 additions & 7 deletions e2e/__templates__/with-babel-7-string-config/package-lock.json

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 1 addition & 1 deletion e2e/__templates__/with-babel-7-string-config/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
"devDependencies": {
"@babel/core": "7.12.3",
"@babel/preset-env": "7.12.1",
"@types/jest": "26.0.15",
"@types/jest": "26.0.16",
"@types/node": "12.19.0",
"babel-jest": "26.6.3",
"jest": "26.6.3",
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14 changes: 7 additions & 7 deletions e2e/__templates__/with-babel-7/package-lock.json

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 1 addition & 1 deletion e2e/__templates__/with-babel-7/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
"devDependencies": {
"@babel/core": "7.12.3",
"@babel/preset-env": "7.12.1",
"@types/jest": "26.0.15",
"@types/jest": "26.0.16",
"@types/node": "12.19.0",
"babel-jest": "26.6.3",
"jest": "26.6.3",
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14 changes: 7 additions & 7 deletions e2e/__templates__/with-unsupported-version/package-lock.json

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 1 addition & 1 deletion e2e/__templates__/with-unsupported-version/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
"version": "0.0.0-tmpl.0",
"private": true,
"devDependencies": {
"@types/jest": "26.0.15",
"@types/jest": "26.0.16",
"@types/node": "12.19.0",
"jest": "26.6.3",
"typescript": "3.7.5"
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3 changes: 0 additions & 3 deletions src/index.ts
Original file line number Diff line number Diff line change
@@ -1,8 +1,5 @@
import { VersionCheckers } from './utils/version-checkers'
import { TsJestTransformer } from './ts-jest-transformer'

export function createTransformer(): TsJestTransformer {
VersionCheckers.jest.warn()

return new TsJestTransformer()
}
13 changes: 13 additions & 0 deletions src/ts-jest-transformer.spec.ts
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ import { CACHE_KEY_EL_SEPARATOR, TsJestTransformer } from './ts-jest-transformer
import type { ResolvedModulesMap } from './types'
import { stringify } from './utils/json'
import { sha1 } from './utils/sha1'
import { VersionCheckers } from './utils/version-checkers'

const logTarget = logTargetMock()
const cacheDir = join(process.cwd(), 'tmp')
Expand Down Expand Up @@ -360,4 +361,16 @@ describe('TsJestTransformer', () => {
}
})
})

describe('subclass extends TsJestTransformer', () => {
class MyTransformer extends TsJestTransformer {}

test('should have jest version checking', () => {
VersionCheckers.jest.warn = jest.fn()

new MyTransformer()

expect(VersionCheckers.jest.warn).toHaveBeenCalled()
})
})
})
2 changes: 2 additions & 0 deletions src/ts-jest-transformer.ts
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ import { rootLogger } from './utils/logger'
import { Errors, interpolate } from './utils/messages'
import type { CompilerInstance } from './types'
import { sha1 } from './utils/sha1'
import { VersionCheckers } from './utils/version-checkers'

interface CachedConfigSet {
configSet: ConfigSet
Expand Down Expand Up @@ -47,6 +48,7 @@ export class TsJestTransformer implements Transformer {

constructor() {
this._logger = rootLogger.child({ namespace: 'ts-jest-transformer' })
VersionCheckers.jest.warn()

this._logger.debug('created new transformer')
}
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